MUTCD 11th Edition (2023)
Section 4M.03 — Operation of Emergency-Vehicle Traffic Control Signals
Manual on Uniform Traffic Control Devices, Section 4M.03. Standards, guidance, options and support statements, with figures and cross-references.
Section 4M.03 Operation of Emergency-Vehicle Traffic Control Signals Standard: 01 Green signal indications for emergency vehicles at signalized locations operating in the steady (stop- and-go) mode shall be obtained as provided in Section 4F.19. 02 As a minimum, the signal indications, sequence, and manner of operation of an emergency-vehicle traffic control signal installed at a midblock location shall be as follows:Page 740 MUTCD 11th Edition December 2023 Sect. 4M.03A. The signal indication, between emergency-vehicle actuations, shall be either green or flashing yellow. If the flashing…
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